This is a radio install harness for most Mercedes-Benz vehicles. It does not allow steering wheel functionality. However, we have adapters to allow steering wheel buttons to work on some Mercedes-Benz.

Mercedes C1 C2 Adapter. Harness has antenna adapter built in. Wake up connection, Reversing signal connection and cd changer wires is built in. You can purchase a wake up hub to allow phones and other items to be intalled in the car. CAN wires can be added for an extra $10. The W203, W208, W209, W210, W202 will require CAN wires to be added if CAN command is used.